79396380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 280023744

約数和(自身を除く): 200627364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1033, 1098, 1220, 1260, 1281, 1708, 1830, 2066, 2135, 2196, 2562, 2745, 3099, 3660, 3843, 4132, 4270, 5124, 5165, 5490, 6198, 6405, 7231, 7686, 8540, 9297, 10330, 10980, 12396, 12810, 14462, 15372, 15495, 18594, 19215, 20660, 21693, 25620, 28924, 30990, 36155, 37188, 38430, 43386, 46485, 61980, 63013, 65079, 72310, 76860, 86772, 92970, 108465, 126026, 130158, 144620, 185940, 189039, 216930, 252052, 260316, 315065, 325395, 378078, 433860, 441091, 567117, 630130, 650790, 756156, 882182, 945195, 1134234, 1260260, 1301580, 1323273, 1764364, 1890390, 2205455, 2268468, 2646546, 2835585, 3780780, 3969819, 4410910, 5293092, 5671170, 6616365, 7939638, 8821820, 11342340, 13232730, 15879276, 19849095, 26465460, 39698190, 79396380]

約数ペア:

[(1, 79396380), (2, 39698190), (3, 26465460), (4, 19849095), (5, 15879276), (6, 13232730), (7, 11342340), (9, 8821820), (10, 7939638), (12, 6616365), (14, 5671170), (15, 5293092), (18, 4410910), (20, 3969819), (21, 3780780), (28, 2835585), (30, 2646546), (35, 2268468), (36, 2205455), (42, 1890390), (45, 1764364), (60, 1323273), (61, 1301580), (63, 1260260), (70, 1134234), (84, 945195), (90, 882182), (105, 756156), (122, 650790), (126, 630130), (140, 567117), (180, 441091), (183, 433860), (210, 378078), (244, 325395), (252, 315065), (305, 260316), (315, 252052), (366, 216930), (420, 189039), (427, 185940), (549, 144620), (610, 130158), (630, 126026), (732, 108465), (854, 92970), (915, 86772), (1033, 76860), (1098, 72310), (1220, 65079), (1260, 63013), (1281, 61980), (1708, 46485), (1830, 43386), (2066, 38430), (2135, 37188), (2196, 36155), (2562, 30990), (2745, 28924), (3099, 25620), (3660, 21693), (3843, 20660), (4132, 19215), (4270, 18594), (5124, 15495), (5165, 15372), (5490, 14462), (6198, 12810), (6405, 12396), (7231, 10980), (7686, 10330), (8540, 9297)]